* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    box-sizing: border-box;
}

body {
    background-color: #f7f7f7;
}

.header {
    width: 100%;
    height: 82px;
    z-index: 1;
}
.banner{
    height: 720px;
    position: relative;
}
.swiper{
    position: absolute;
    top: 0;
    z-index: -1;
}
.swiper-item{
    height: 720px;
}
.swiper-item img{
    width: 100%;
}

/* 原子类 */
.left {
    float: left;
}

.right {
    float: right;
}

.clearflaot::after,
.clearflaot::before {
    content: "";
    display: block;
    clear: both;
}

/* 原子类 */
/* 导航栏 */
.navbar {
    width: 1400px;
    height: 82px;
    /* border: 1px solid blue; */
    margin: auto;
}

.navimg {
    width: 160px;
    height: 82px;
    /* border: 1px solid pink; */
    display: flex;
    align-items: center;
}

.navimg img {
    width: 80px;
    height: 50px;
}

.nav {
    height: 82px;
    width: 810px;
    /* border: 1px solid black; */
    position: relative;
}

.navul {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.navul li a span {
    font-size: 15px;
    color: #878787;
    margin-right: 20px;
}

#thisPage {
    color: #519F10;
}

.nav .navul li a span:hover {
    color: #519F10;
}

.navul li {
    position: relative;
}

#show {
    width: 30px;
    height: 1px;
    background-color: #519F10;

}

.underline {
    width: 0px;
    height: 1px;
    transition: all .4s linear;
    position: absolute;
    left: 30%;
    transform: translateX(-50%);
    margin-top: 10px;
}

.nav .navul:nth-child(3) .underline {
    width: 30px;
    height: 1px;
    background-color: #519F10;
}

.nav .navul li:hover .underline {
    background-color: #519F10;
    width: 30px;
}

.nav-right {
    width: 400px;
    height: 100%;
    /* border: 1px solid aqua; */
}

.nav-right {
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-right>div {
    margin-left: 30px;
}

.nav-right>div a img {
    width: 25px;
    height: 25px;
}

/* 导航栏 */



/* 内容 */
.qty-title {
    width: 100%;
    height: 55px;
    margin: auto;
    margin-top: 100px;
}

.header-title {
    width: 80%;
    font-size: 24px;
    padding: 0 0 5px;
    color: #232323;
    text-align: center;
    margin: auto;
}

.header-subtitle {
    width: 80%;
    font-size: 13px;
    color: #999999;
    margin: auto;
    text-align: center;
}

.content {
    width: 1400px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.teaimg a img {
    width: 352px;
    height: 352px;
    transition: all .6s linear;
}

.teaimg {
    margin-bottom: 5px;
    overflow: hidden;
}

.teagood {
    width: 352px;
}

.teaName {
    width: 352px;
    text-align: center;
    margin-bottom: 10px;
}

.teaName a {
    color: #555555;
}

.content-underline {
    width: 352px;
    height: 1px;
    background-color: #b6b3b3;
}

.content-underline2 {
    width: 0px;
    height: 2px;
    background-color: #519F10;
    transition: all 1s;
    position: absolute;
}

.teagood-price {
    width: 352px;
    text-align: center;
    color: #555555;
    margin-top: 20px;
    margin-bottom: 10px;
}

.teagood:hover .teaimg a img {
    transform: scale(1.05);
}

.teagood:hover .teaName a {
    color: #519F10;
}

.teagood:hover .content-underline2 {
    width: 352px;
}

.button {
    width: 1400px;
    /* border: 1px solid rebeccapurple;   */
    margin: auto;
    margin-top: 40px;

}

.button-con {
    height: 55px;
    width: 105px;
    background-color: #519F10;
    margin: auto;
    text-align: center;
    line-height: 55px;
}

.button-con a {
    color: white;
    font-size: 20px;
}

.about {
    width: 100%;
    height: 676px;
    background-image: url(../img/bgImg.webp);
    background-attachment: fixed;
    margin-top: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-con {
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.about-text {
    width: 1400px;
    text-align: center;
}

.about-title {
    color: #ffffff;
    font-size: 26px;
}

.about-subtitle {
    font-size: 13px;
    color: #ffffff;
}

.about-con-main {
    height: 290px;
    /* border: 5px solid yellow; */
    padding: 10px;
    background-color: white;
    display: flex;
    justify-content: space-around;
}

.main-right {
    width: 520px;
    height: 270px;
}

.main-left {
    width: 650px;
    height: 270px;
}

.main-left-text {
    width: 550px;
    height: 115px;
}

.main-left-text span {
    font-size: 14px;
    color: #808080;
}

.main-button {
    width: 100px;
    height: 40px;
    background-color: #90af6b;
    color: white;
    text-align: center;
    line-height: 40px;
    margin-top: 30px;
}

.somelogo {
    width: 100%;
    height: 170px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.somelogo-ico {
    width: 1178px;
    height: 70px;
    display: flex;
    justify-content: space-between;
}

.somelogo-img {
    width: 150px;
    height: 60px;
}




/* footer */
.footer {
    width: 100%;
    height: 280px;
    padding: 40px 0 0;
    background-color: #f3f3f3;
}

.footer-bgc {
    width: 100%;
    height: 190px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.fu-left {
    width: 800px;
    height: 110px;
    padding: 0 5px;
}

.child-left {
    width: 790px;
    height: 110px;
    display: flex;
}

.fu-right {
    width: 400px;
    height: 130px;
    padding: 0 5px;
}

.child-right {
    width: 390px;
    height: 130px;
}

.left-title-qte {
    width: 207px;
    height: 56px;

}

.bigtitle {
    width: 52px;
    height: 40px;
    padding: 0 0 5px;
    font-size: 26px;
    color: #666666;
}

.header-subtitle1 {
    width: 52px;
    height: 15px;
    font-size: 13px;
    color: #969696;
}

.left-title-qte2 {
    width: 255px;
    height: 65px;
    padding: 0 5px;
}

.child-top {
    width: 246px;
    height: 25px;
    color: #6d6d6d;
}

.footer-ul {
    width: 246px;
    height: 28px;
    display: flex;
}

.footer-ul li {
    width: 34px;
    height: 28px;
}

.footer-ul li span {
    width: 24px;
    height: 24px;
    padding: 0 10px 0 0;
}

.footer-ul li span img {
    width: 24px;
    height: 24px;
}

.qty-column {
    width: 316px;
    height: 110px;
    padding: 0 5px;
}

.qty-colum-title {
    width: 306px;
    height: 36px;
    padding: 0 0 12px;
}

.qty-colum-title div span {
    color: #5d5d5d;
}

.qty-mess {
    width: 306px;
    height: 24px;
}

.qty-mess span {
    color: #969696;
    font-size: 14px;
}

.ma {
    width: 138px;
    height: 132px;
    padding: 0 5px;
}

.ma-text {
    width: 128px;
    height: 32px;
    padding: 8px 0 0;
}

.ma-img {
    width: 128px;
    height: 100px;
}

ma-img img {
    width: 100px;
    height: 100px;
}

.ma-text div {
    width: 100px;
    height: 24px;
    text-align: center;
    line-height: 24px;
    color: #000000;
    font-size: 14px;
}

.child-right {
    display: flex;
    justify-content: end;
}

.footer-footer {
    width: 100%;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    position: absolute;
    bottom: 0;
}

.footer-footer div {
    width: 1190px;
    height: 25px;
}

.footer {
    position: relative;
}

.footer-footer div span {
    font-size: 12px;
    color: #808080;
}

/* footer */
/* 
.swiper{
    position: absolute;
    top: 0;
    z-index: 0;
}
.header{
    position: absolute;
    top: 0;
    z-index: 2;
} */
#bigbox{
    transform: translateY(400px);
    opacity: 0;
    /* animation: donghua 2s linear forwards; */
}
@keyframes donghua {
    0%{
        transform: translateY(400px);
        opacity: 0;
    }
    100%{
        transform: translateY(0);
        opacity: 1;
    }
 }